To be clear, I'm the SB in this hand, not Hero. Curious as to how many of you would make this river call:

Party Poker No-Limit Hold'em, $ BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

saw flop|saw showdown

BB ($10.22)
UTG ($55.80)
MP ($47.15)
Hero ($90.42)
Button ($101.20)
SB ($107.74)

Preflop: Hero is CO with 5, 5. SB posts a blind of $0.25.
2 folds, Hero raises to $2, Button raises to $5, 2 folds, Hero calls $3.

Flop: ($10.75) 3, 2, Q (2 players)
Hero bets $5, Button raises to $12, Hero calls $7.

Turn: ($34.75) 8 (2 players)
Hero checks, Button bets $15, Hero calls $15.

River: ($64.75) 9 (2 players)
Hero checks, Button bets $101.20 (All-In), Hero ???